User Guide

Nokia Customer Care Schematics / Layouts RH-53/54/1eja_09a RH-53/54
Issue 1 09/2004 Copyright © Nokia 2004 Corporation. All rights reserved. Page A-3
DCT4 common baseband
Components: 300-349
AUDIO Components: 150-199
Components: 420-439
DC/DC Components:270-299
STEPUP Components:260-269
Components: 400-419
SYS_CONN Components: 100-129
Components: 450-469
POWER Components: 200-249, 260-299
UIDRV(5:0)
XAUDIO(17:0)
1
AUDUEMCTRL(3:0)
CHARGER(4:0)
GENIO(31:0)
IACCDIF(5:0)
PUSL(3:0)
PWRONX
RFAUXCONV(2:0)
RFCONV(9:0)
RFCONVCTRL(2:0)
RFCONVDA(5:0)
SIMIF(3:0)
SLOWAD(6:0)
MIC(2:0)
PUSL(3:0)
PWRONX
RFAUX(1:0)
SIMIF(3:0)
SLOWAD(6:0)
UIDRV(5:0)
USB(2:0)
USB_DIG(6:0)
XEAR(3:0)
XMIC(2:0)
POWER
ACCDIF(2:0)
AGND(2:1)
AUDIO(6:0)
AUDIODATA(3:0)
SYS_CONN
ACCDIF(2:0)
APE_GPIO(15:0)
AUDUEMCTRL(3:0)
CHARGER(4:0)
GENIO(31:0)
GPIO(31:0)
G_SYS_CONN(11:0)
HEADINT(1:0)
HOOKINT
IACCDIF(5:0)
IHF(1:0)
KEYB(10:0)
LCDUI(2:0)
MEMAD(24:16)
MEMADDA(15:0)
MEMCONT(9:0)
PUSL(3:0)
RFCLK
RFCLKGND
RFCONVCTRL(2:0)
RFCONVDA(5:0)
RFICCTRL(2:0)
MULTIGND
AGND1
AGND2
IRGND
UPP
AUDIODATA(3:0)
AUDUEMCTRL(3:0)
GENIO(31:0)
IACCDIF(5:0)
SIMIF(3:0)
SLOWAD(6:0)
UIDRV(5:0)
IRGND
2
KEY_UI
AUDUEMCTRL(3:0)
DIFCTRL(3:0)
DIFDATA(7:0)
EAR(1:0)
GENIO(31:0)
GPIO(31:0)
IHF_XEAR(1:0)
KEYB(10:0)
LCDUI(2:0)
MIC(2:0) PUSL(3:0)
PWRONX
RFCONV_DIGI(16:0) RFCONV_DIGI_O(16:0)
RFCONV_O(9:0)
RFICCTRL(2:0) RFICCTRL_O(2:0)
SLOWAD(6:0) SLOWAD_O(6:0)
LPRFCLK_I
PUSL(3:0) PUSL_O(3:0)
RFAUX(1:0)
RFAUXCONV(2:0) RFAUXCONV_O(2:0)
RFAUX_O(1:0)
RFCLK
RFCLKGND RFCLKGND_I
RFCLK_I
RFCLK_I_GPS
RFCONV(9:0)
RFCONV_ANA(16:0) RFCONV_ANA_O(16:0)
GENIO(31:0)
MEMAD(24:16)
MEMADDA(15:0)
MEMCONT(9:0)
RF_BB
GENIO(31:0) GENIO_O(31:0)
MEMORY
MIC(2:0)
PUSL(3:0)
SLOWAD(6:0)
UIDRV(5:0)
XAUDIO(17:0)
XEAR(3:0)
XMIC(2:0)
AUDIO
AUDIO(6:0)
AUDUEMCTRL(3:0)
EAR(1:0)
GENIO(31:0)
HEADINT(1:0)
HOOKINT
IHF(1:0)
IHF_XEAR(1:0)
IHF_XEAR(1:0)
RFCLK_I_GPS
EAR(1:0)
PWRONX
LCDUI(2:0)
RFCONV_ANA_O(16:0)
RFCONV_DIGI_O(16:0)
AGND1
KEYB(10:0)
SLOWAD_O(6:0)
RFICCTRL_O(2:0)
RFCONV_O(9:0)
RFCLK_I
RFCLKGND_I
RFAUX_O(1:0)
RFAUXCONV_O(2:0)
PUSL_O(3:0)
LPRFCLK_I
GENIO_O(31:0)
IRGND
AGND2
UIDRV(5:0)
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Page 2(9)
2650 RH-53
Board version: 1EJA_09
DCT-4 common baseband
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Version: 2.0 02.09.2004